[Admiralty]. Admiralty Navigation Manual, Volume I, 1938 . London: HMSO, 1943. Second Printing. Pp. [i]-ix,(1),1-446, frontis., numbered plates (some of which are folding). 8vo, blue cloth with gilt decoration to front and gilt lettering to front and spine. B.R. 45. Bumping to spine ends, nicking toedges of a couple of the folding charts at rear, else vg. 30.00